problem with inventor studio

[stabum]

Hello everyone,
but why do I create, when I go to animate it in inventor studio (say for 30 seconds), this makes 15 seconds ahead and 15 more back? e.g. two geared geared externally, that motive turns clockwise, that yielding in the opposite direction. I create an animation lasting 30 seconds: 15 seconds exactly as desired; then, the other 15, with motive that turns counterclockwise and yielding clockwise.

Can someone tell me why? Why? Why? ? ?grazie.

 

[stabum]

Hello everyone,
but why do I create, when I go to animate it in inventor studio (say for 30 seconds), this makes 15 seconds ahead and 15 more back? e.g. two geared geared externally, that motive turns clockwise, that yielding in the opposite direction. I create an animation lasting 30 seconds: 15 seconds exactly as desired; then, the other 15, with motive that turns counterclockwise and yielding clockwise.

Can someone tell me why? Why? Why? ? ?grazie.

but really this problem of reverse motion only happens to me???